baber/WOPTO huggingface dataset:
Patent JP-H04304728-A (JP)
Title: Signal transmission system
Inventor: MATSUMOTO TADASHI
IPC: H03M13/00
Filed: 1991-04-01
Abstract: PURPOSE:To realize highly reliable data transmission even in a channel in which a random error and a burst error are in existence in mixture. CONSTITUTION:A sender side converts an n-bit information bit into an (N, n) error check code data in N-it from which an error is checked, the result is coded into a (2N, N) reverse code resulting from adding N-bit check part to the (N, n) error check code data subject to linear conversion by a conversion matrix, and the information part (N-bit) and the check part (N-bit) of the said code are sent while being parted timewise in a way that the channel state shows non-correlation. The reversible code processing may be applied to each block of the (N, n) error check code subject to block division. A receiver side decodes the N-bit information part at first and the decoding is finished when no error is detected (1). When any error is detected, the check part is used, the information part is decoded by the reversible coding and an error is detected and when no error is detected, the decoding is finished (2). When any error is detected, the code is decoded as the (2N, N) error correction code (3).
Patent JP-S61250959-A (JP)
Title: Fluorescent lamp
Inventor: MIHASHI SEIJIYUROU
IPC: H01J61/35
Filed: 1985-04-30
Abstract: PURPOSE:To surely screen emission of ultraviolet light and reduce cost by closely covering the outer surface of an ultraviolet light screening yellow fluorescent lamp with an ultraviolet light absorbing thermoplastic resin tube. CONSTITUTION:The outer surface of a glass tube 1 is closely covered with an ultraviolet light absorbing thermoplastic resin tube 4. The light emission of 500mm or less is surely screened even if the coating amount of yellow pigment coating layer 2 is reduced, and manufacturing cost is also reduced.
Patent JP-H08289226-A (JP)
Title: Video display device
Inventor: ISHIBASHI KENJI
IPC: H04N13/04
Filed: 1995-04-18
Abstract: PURPOSE: To exactly detect the direction of the head of an observer even for long-time usage and to change a displayed image corresponding to the detected head direction. CONSTITUTION: An HMD is provided with piezoelectric vibrating gyros 23 and 24 for respectively detecting vertical and horizontal angular velocities and a horizontal sensor 25 for detecting a vertical angle. A controller 3 finds the direction of the head of an HMD mounting person by integrating the angular velocities detected by the piezoelectric vibrating gyros 23 and 24 and performs photographing by turning a three-dimensional camera toward a direction corresponding to the direction of the head through a three-dimensional camera direction setting means 33. When the head stops, the calculated vertical angle and the output of the piezoelectric vibrating gyro 23 are corrected based on the angle detected by the horizontal sensor 25.
Patent JP-S5719427-A (JP)
Title: Structure for preventing flow-in of rain water in lid applied in manhole etc.
Inventor: URAGAMI TEIJI
IPC: E02D29/14
Filed: 1980-07-07
Abstract: PURPOSE: To prevent the stagnation of poisoneous gas in the manhole etc. by a method wherein a float valve is dropped by its weight when it is fine and the float valve is floated when it is rain, thereby the sand and soil is removed or discharged through a resilient packing of the inlet port and then the inlet port and the outlet port are closed.  
     CONSTITUTION: Since the float valve 3 is dropped down by its weight in the float chamber 4 when it is fine, an air flow passage is formed by both a spacing between the upper surface of the float valve 3 and the flow-in passage wall 8, and the rain water feeding hole 9 and a communication hole 2 so as to discharge the noxious gases contained in the manhole. When the rain water is flowed in through the communication hole 2 and the rain water flow passage 9, it is flowed along the upper surface of the float valve 3, reached up to the flange 11, then flowed into the float chamber 4 and discharged out of the discharge hole 5. Due to a high volume of rain water and a lifting-up of the float 4, a resilient valve 6 such as rubber etc. and a soft packing 10 are closed so as to prevent a flow-in of the rain water. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H06296890-A (JP)
Title: Crusher for wood chip
Inventor: KIMURA HISASHI
IPC: B02C13/04
Filed: 1993-04-20
Abstract: PURPOSE:To easily perform working of a planer blade where wear and tear are frequently caused and to decrease the manufacturing cost and to reduce the maintenance cost by providing a long hole nearly radially on a rotary plate, providing a slope slanted in the direction separating from the surface of the rotary plate along the long edge part of the long hole and sticking the planer edge to the slope. CONSTITUTION:A plurality of crushing blades 115 and a rotary plate 125 are arranged side by side in a crusher for wood chips. The crushing blades 115 are fitted in the prescribed radius positions on a rotary shaft 107 which is pivotally supported in the horizontal direction in a crushing casing 105. A fan 129 is fixed on the inside face of the rotary plate 125 and a planer blade 133 is fixed on the outside face thereof. Further a crushing hopper is provided in the position facing the external circumferences of the crushing blades 115 in the crushing casing 105. A discharge chute is provided in the position facing the external circumference of the fan 129. A cutting hopper 161 is provided in the position facing the planer blade 133. A long hole is provided nearly radially on the rotary plate 125 and a slope is slanted in the direction separating from the surface of the rotary plate 125 in the direction toward the long hole and provided along the long edge part of the long hole. The planner blade 133 is fixed to the slope.
Patent JP-H07284121-A (JP)
Title: Image controller
Inventor: YAMAGUCHI YOSHITO
IPC: A63F13/213
Filed: 1994-04-05
Abstract: PURPOSE:To realize the image controller reporting in advance a defect caused when an object other than a detection object is in existence in a picked-up image. CONSTITUTION:A video signal processing section 20 extracts a chromakey area in a specific color from a picked-up image, a position detection processing section 40 detects an area of chromakey area and discriminates whether or not the detected area is a prescribed area or over and requests a display of a specific image to a CPU 51 as the presence of possibility of malfunction when the area is over the prescribed area. The CPU 51 receiving the request displays a warning image representing the possibility of malfunction. Thus, a defect caused when an object other than a detection object is in existence in a picked-up image is reported in advance.
Patent JP-H10264806-A (JP)
Title: Liquid supply device
Inventor: SATO YOSHIHIRO
IPC: B60T17/00
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of residual liquid in a vacuum drawing system, and regblate the inflow of remaining liquid from other systems to the vacuum drawing system. SOLUTION: A vacuum drawing system A including a vacuum pump 11, a liquid supply system B including a liquid supply source 13, and a liquid discharge system C including a vacuum pump 15 are gathered their respective flow passages in an injection gun 10. In the injection gun 10, the passage of the vacuum drawing system A is isolated from the passages of the oil supply system B and the liquid discharge system C, and then the passage of the oil supply system B and the passage of the liquid discharge system C join one passage, and further opening and closing valves 12, 14, 16 in the respective systems are provided in the injection gun 10.  Since liquid remains only in a short passage 1 behind the opening and closing valve 12 in the vacuum drawing system A, the amount of discharged liquid at the time of air-blowing the vacuum drawing system A, is small, and thereby the liquid is prevented from scattering around here during the air-blowing when a change-over valve 18 is switched to an air-blowing system D after the injection gun 10 is separated from a liquid tank.
Patent JP-H07274760-A (JP)
Title: Feces catching tool
Inventor: GOTO YUKIO
IPC: A01K23/00
Filed: 1994-04-06
Abstract: PURPOSE:To provide a feces catching tool having a simplified structure for opening and closing a feces catching bag, readily attaching and detaching the feces catching bag and securely retaining the state of the feces catching bag in installing it. CONSTITUTION:A retaining material 3 at the lower part of a cylinder 2 is forced in the extension direction to the cylinder by a spring. A holding means 6 which is engaged with the retaining material in a reduced state and is released from the engaged state by an operating part 7 attached to a grip part 1 is installed at the lower part of the cylinder 2. A rack lever 19 having formed a rack part 18 is fixed to the lower part of the cylinder. A pair of supporting rods 4 for holding both sides of an opening part of a feces catching bag 5 are supported on a bearing member detachably fixed to the retaining material in such a way that the supporting rods are rotatable from a vertical state to a horizontal state and the direction of the center of the rotation differs. A gear part 29 having the center of the rotation as a shaft center is molded in an integrated way with the base end of each supporting rod. Each gear part is meshed with the rack part of the rack lever and the each supporting rod is equipped with a pressing member for pressing both the sides of the opening part of the feces catching bag.
Patent JP-S5718522-A (JP)
Title: Rear seat for van
Inventor: KOUTOU MASAAKI
IPC: B60N2/90
Filed: 1980-07-07
Abstract: PURPOSE:To enable the making of a flat bed on which many persons can sit, by juxtaposing a main seat and a foldable accessory seat in front of tire housings in the rear room of a vehicle so that the main seat can be moved and be turned down. CONSTITUTION:A seat 5 consisting of a main seat 8 and an accessory seat 9 is provided in front of tire housings 7 is the rear room 3 of a vehicle. The back 8a of the main seat 8 can be turned down to the horizontal position by a reclining mechanism 10. The maing seat 8 can be moved obliqeuly between an ordinary position A and a reclining position B by the swing of seat legs 11 attached to the bottom of a sheet cushion 8b. The back 9a and cushion 9b of the accessory seat 9 can be folded about a shaft 14b and be set up about a shaft 12a. According to this constitution, a flat bed can be made without being hindered by the tire housings 7.
Patent JP-S58211507-A (JP)
Title: Turbine casing
Inventor: ONODA TAKESHI
IPC: F01D25/24
Filed: 1982-06-02
Abstract: PURPOSE:To allow such a manufacturing as having less remained stress at a welding part by a method wherein the central part of a turbine casing is divided into upper and lower parts, both of them are make integral with a welding operation to form a shell body and a separate flange is assembled to the shell body. CONSTITUTION:A cylindrical part 1 formed as a conical shape is divided into upper and lower parts and semi-circular support rings 4 and 5 for supporting an inner casing are fixed to their inner surfaces by a welding operation. To both ends of the upper and lower semi-cylindrical parts of the cylinder part 1 are fixed the divided parts of end plates 2 and 3. Each of the divided upper and lower parts is integrated by a welding operation to form a shell part of the turbine casing. To the shell part are welded the discharging pipes 11, 12, main steam pipe 6, extraction pipe 13 and regenerative pipe 14 to complete an entire shell part. A flange part 7 is composed of flange pieces 7a to 7d and packing rings 8 and 9. The flange part 7 is assembled to said shell part, integrated by a welding operation to complete the turbine casing.
Patent JP-H0216756-A (JP)
Title: Package structure
Inventor: JIYOSEFU JIYOOJI AMIIN
IPC: H01L23/29
Filed: 1989-04-14
Abstract: PURPOSE: To provide a small sealing structure whose manufacturing cost us low by sealing a space between the peripheral part of an electronic device fitted on a substrate and the substrate with flip flop structure by means of specified resin. CONSTITUTION: Pins 30 are provided on one surface 24 of the substrate 12 of ceramic and the like and contact pads 26 are provided on the other surface 20. Both faces are conencted by a conductive pattern 18. Contact pads 10 formed on the surface 6 of the IC chip 4 are connected with the pads of the substrate 12 by solder mounts 28. The back 14 and the side 48 and the substrate surface 20 at the periphery of the chip are covered by resin 44 and the chip 4 and the connection parts are protected from external environment. Resin 44 has characters that ion density is not more than about 50ppm, it wettability is satisfactory and bridge connection density at the time of hardening is high. Resin does not substantially contain solvent and epoxy resin of Dexter Hisol Company is used, for example.
Patent JP-H06304867-A (JP)
Title: Forming method for water repellent surface
Inventor: SUGIYAMA YOICHI
IPC: B29C71/00
Filed: 1993-04-20
Abstract: PURPOSE:To form a hydrophobic resin surface into high water repellency by blasting water soluble solid fine grains to the hydrophobic resin surface, forming this surface changed into a rough surface, and next by washing the solid fine grains, left in this roughed surface, removed. CONSTITUTION:By blasting water soluble solid fine grains to a hydrophobic resin surface of 0.5% or less water absorption, the surface is changed into a rough surface. Since a grindstone used in this blast processing is a water soluble fine grains, abrasive grains, left in a roughed processed surface, are easily removed only by wash. In the hydrophobic resin surface thus processed, since cone-shaped fine irregular protrusions are formed, high water repellency is displayed. In hydrophobic resin used as a processed removal surface, for instance, silicone resin, fluororsin, polyethylene, polypropylene, etc., are listed.
Patent JP-H08284587-A (JP)
Title: Execution method of pit mouth for excavation of shaft
Inventor: MIYAZAKI MAMORU
IPC: E21D9/06
Filed: 1995-04-19
Abstract: PURPOSE: To execute even a thin casing safely and simply by a method wherein the casing is pushed open by a cone using free-cutting concrete as a material to open a pit mouth, a bedrock on the outside is hardened as the cone is left as it is left in the pit mouth, and the cone is cut and crushed by an excavator after hardening and removed. CONSTITUTION: A casing 1 is penetrated by a cone 5 using free-cutting concrete as a material to open a pit mouth 1a, and the cone 5 is left as it is fitted onto the inner circumference of the pit mouth 1a. The outer circumferential surface of the cone 5 is sealed with a cut-off packing 2b for sealing, thus preventing the flowing-in of groundwater from the periphery of the cone 5. A bedrock in the periphery of the pit mouth 1a is improved by chemical grouting. The cone 5 is cut and crushed by a propelling excavator, thus removing the cone 5 from the pit mouth 1a, then opening the pit mouth 1a to the casing 1 without the inflow of soil and sand and groundwater.
Patent JP-H02271428-A (JP)
Title: Information processor
Inventor: TANAKA HIROBUMI
IPC: G06F9/06
Filed: 1989-04-13
Abstract: PURPOSE:To add a new process generating means without expanding a process supervising function by providing the process generating means, a generating duty deciding means and a generating right transferring means respectively corresponding to the format of a load module file. CONSTITUTION:When the request of process generation aimed at the load module file of a load module in a certain type is generated, a generated duty deciding means 131, for example, corresponding to a process generating means 132 is activated. Next the means 131 checks whether or not the means 132 is in the format of the objective load module file. As a result, when the means 132 is decided not to have the duty to generate the process from the load module file, the right to generate the process is transferred through a generating right transferring means 133, for example, to a generated duty deciding means 141 corresponding to another process generating means 142. By repeating the procedures, since the process generating means to be the object is finally activated, the new process generating means can be added without expanding the process supervising function.
Patent JP-S581691-A (JP)
Inventor: IINO HIROICHI
IPC: B67D7/00
Filed: 1981-06-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58210653-A (JP)
Title: Film circuit device
Inventor: HIRAI KEIICHI
IPC: H01C17/24
Filed: 1982-06-01
Abstract: PURPOSE:To obtain a film circuit device having a measure with which the dispersion of the resistor width after trimming can be easily recognized by a method wherein the recess pattern for guiding a cutting groove is provided at the part wherein the cutting groove for correcting the resistance value of a resistor, in the resistor on a film circuit substrate. CONSTITUTION:When the width of a projection resistor pattern 2' is W, the width of the recess pattern 4 for guiding the cutting groove wl, the error of positional slippage E, and the resistor width on both sides of the recess pattern for guiding the cutting groove wR; the recess pattern for guiding the cutting groove is so designed that wg=wl+E, wR=(W-wg)/2 result, and so designed that wR becomes equal to the minimum design width necessary from the density of flowing current. Judgement of those having the resistor width on both sides of the laser cutting groove 3 more than the design width wRas good, and of those having that less than it as defective is sufficiently performed only by confirming, with eyesight or a microscope, that the both side walls of the recess pattern 4 for guiding the laser cutting groove are not cut by laser light, accordingly exact judgement without error is enabled with small man-power.
Patent JP-H07252100-A (JP)
Title: Long-size extensible actuator
Inventor: ATSUKAWA MASUMI
IPC: B66F19/00
Filed: 1994-04-08
Abstract: PURPOSE:To provide an extensible actuator that is able to go up and down freely as ensuring self-security against a vertical wall surface of a high-rise building as such one made up of a construction capable of being simplified and made lighter in weight as well as to make itself to operate after loading weighty equipment and suchlike. CONSTITUTION:This extensible actuator is provided with a long actuator body 1 and plural pieces of actuator holders 2 getting astride this actuator body 1 in a tunneling manner in a form, where this actuator body 1 is slidable inside, and being such structure as capable of traveling on a magnetic surface W as adhering close to this surface W by means of the attractive action of a magnet. In addition, this extensible actuator is made up of an extensible connector by connecting these actuator holders 2 to each other and its one end is connected to the actuator body 1 and the other end to a casing of a take-up reel, and another take-up reel for winding the actuator body 1 and/or rewinding it, and in this constitution, it is made so as to stick fast to or come close to the magnetic surface W.
Patent JP-S57208211-A (JP)
Title: Manufacture of baseboard made of thermoplastic resin
Inventor: TAJIMA EIICHI
IPC: B29D7/01
Filed: 1981-06-18
Abstract: PURPOSE: To obtain the titled baseboard efficiently and at a low cost, by winding a thermoplastic resin sheet to a forming drum provided with ring like  grooves and protruded streaks alternately and shaping grooves and protruded streaks by pressing the sheet with a pushing roll, then cutting it.  
     CONSTITUTION: A softened sheet S composed of a thermoplastic resin of a polyethylene, etc. is wound on a forming drum 11 of which ring like grooves 20 and protruded streaks 21 having an almost V-shaped cross section rounded off at its angle are alternately provided on its peripheral face, and grooves and protruded streaks are shaped on the sheet S by pressing it with a pushing roll 10 having protruded streaks 22 and grooves 23 corresponding to grooves 20 and protruded streaks 21 of said drum 11. By separating the sheet S along the centers of these grooves and protruded streaks, then cutting it into a desired length an aimed skirt is obtained. Also, the independent pushing rolls are preferably used as a  means shaping the grooves and the protruded streaks on the sheet. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10253037-A (JP)
Title: Gas gathering device
Inventor: SAKA MITSUNORI
IPC: F23J11/00
Filed: 1997-03-08
Abstract: PROBLEM TO BE SOLVED: To prevent ashes from being emitted from a furnace. SOLUTION: This invention is arranged to absorb gas from an ashless place with a gas gathering device inside a furnace and burn the absorbed gas inside a furnace core 2. This construction makes it possible to eliminate care for ash-oriented public hazards since there is no gas suction opening in the ashes and for worker to dedicate their work with safety.
Patent JP-H05290978-A (JP)
Title: Automatic and continuous light dimmer apparatus
Inventor: CHIAAMIN SHIYU
IPC: H05B37/02
Filed: 1992-04-14
Abstract: PURPOSE: To provide an automatic and continuous light dimmer apparatus which has a function of giving pupils proper reaction movement within an extent of unconscious movement by slowly and continuously changing the output power of a luminaire. CONSTITUTION: An electric power source S and a luminaire B to be controlled are connected. This apparatus A is an automatic luminous intensity-control apparatus for the luminaire B and slowly, continuously, and automatically adjusts the output electric power to the luminaire B to change the brightness to be proper. Moreover, the standard value of the luminous intensity of the luminaire, the alteration range, and synchronism of the alteration, etc., can be set and within a range from the upper limit to the lower limit of the set standard luminous intensity, cycling alteration of fade-in and fade-out can continuously be carried out for a dimmer function. The lighting dimmer may be operated by changing the voltage or electric current to the luminaire B or the average voltage control to the luminaire B can also be carried out by dividually electric power cutting method.  The alteration standard, amplitude, cycle, etc., of light can be adjusted and controlled and feed-back of the luminous intensity state in the environments of the use is automatically carried out to correct the luminous intensity.
Patent JP-H06308809-A (JP)
Title: Image forming device
Inventor: HATSUTORI NOBUNE
IPC: G03G15/08
Filed: 1993-04-21
Abstract: PURPOSE:To prevent a developing spot from occurring because a foreign matter such as paper fiber or flue inside an image forming device enters a developing device and is held between a doctor blade and a developing sleeve. CONSTITUTION:In this image forming device where the developing device 3A is provided so as to be attached to/detached from an image carrier 1; a developing device butting member 33 fixed and arranged at a fixed position where a gap between the developing device and the image carrier is made minute is provided and the aperture part of the developing device is attached by being butted on the developing device butting member at the time of attaching the developing device, whereby the foreign matter inside the image forming device is prevented from entering the inside of the developing device by making a path to the inside of the developing device narrow though the developing device is easily attached.
Patent JP-S59212028-A (JP)
Inventor: ERUNSUTO FUERAA
IPC: H03K19/0948
Filed: 1984-05-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5217397-A (JP)
Title: Production of inorganic materials
Inventor: SUZUKI HISASHI
IPC: C01B33/32
Filed: 1975-08-01
Abstract: PURPOSE: To produce the silicate compound(water glass) which has a small rate of shrinkage after evaporation of water and which has good water-resisting property. 
     COPYRIGHT: (C)1977,JPO&Japio